1245496449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2339}}^1$

素因数の和:2609

約数の個数: 32

約数和(自身を含む): 1801388160

約数和(自身を除く): 555891711

約数列:

[1, 3, 17, 51, 53, 159, 197, 591, 901, 2339, 2703, 3349, 7017, 10047, 10441, 31323, 39763, 119289, 123967, 177497, 371901, 460783, 532491, 1382349, 2107439, 6322317, 7833311, 23499933, 24421499, 73264497, 415165483, 1245496449]

約数ペア:

[(1, 1245496449), (3, 415165483), (17, 73264497), (51, 24421499), (53, 23499933), (159, 7833311), (197, 6322317), (591, 2107439), (901, 1382349), (2339, 532491), (2703, 460783), (3349, 371901), (7017, 177497), (10047, 123967), (10441, 119289), (31323, 39763)]